CA2632036A1 - Pigments treated with organo-phosphoric acids and their salts - Google Patents
Pigments treated with organo-phosphoric acids and their salts Download PDFInfo
- Publication number
- CA2632036A1 CA2632036A1 CA002632036A CA2632036A CA2632036A1 CA 2632036 A1 CA2632036 A1 CA 2632036A1 CA 002632036 A CA002632036 A CA 002632036A CA 2632036 A CA2632036 A CA 2632036A CA 2632036 A1 CA2632036 A1 CA 2632036A1
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- CA
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- Prior art keywords
- pigment
- pigmentary base
- organo
- weight
- polymer matrix
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3653—Treatment with inorganic compounds
- C09C1/3661—Coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3669—Treatment with low-molecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/405—Compounds of aluminium containing combined silica, e.g. mica
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/407—Aluminium oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/42—Clays
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2911—Mica flake
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A unique treatment for pigments is provided. This treatment, which uses certain organo-phosphoric acids and/or their salts, imparts improved physical and chemical qualities including lacing resistance, improved dispersion and decreased chemical reactivity when these treated pigments are incorporated into polymeric matrices.
Claims (26)
1. A pigment comprising a pigmentary base that has been treated with the products resulting from the reaction of organic alcohols and either P2O5 or phosphoric acid, wherein said products are present in an amount from about 0.01 percent to about 5 percent by weight based on the weight of the pigmentary base.
2. A pigment according to claim 1, wherein the pigmentary base has been treated with the products resulting from the reaction of organic alcohols, and phosphoric acid.
3. A pigment comprising a pigmentary base that has been treated with an organo-acid phosphate compound having the formula:
(R-O)x PO(OH)y wherein x = 1 or 2;
y = 3-x; and R is an organic group having from 2 to 22 carbon atoms, and wherein the organo-acid phosphate compound is present in an amount from about 0.01 percent to about 5 percent by weight, based on the weight of the pigmentary base.
(R-O)x PO(OH)y wherein x = 1 or 2;
y = 3-x; and R is an organic group having from 2 to 22 carbon atoms, and wherein the organo-acid phosphate compound is present in an amount from about 0.01 percent to about 5 percent by weight, based on the weight of the pigmentary base.
4. A pigment according to claim 1, wherein the pigmentary base is selected from the group consisting of titanium dioxide, kaolin, talc, mica and calcium carbonate.
5. A pigment according to claim 3, wherein the pigmentary base is selected from the group consisting of titanium dioxide, kaolin, talc, mica and calcium carbonate.
6. A pigment according to claim 4, wherein the pigmentary base is titanium dioxide.
7. A pigment according to claim 5, wherein the pigmentary base is titanium dioxide.
8. A pigment according to claim 1, wherein the pigmentary base is treated with a compound selected from the group consisting of polyalcohols, alkanolamines, aluminum oxide, silicon dioxide and zirconium oxide.
9. A pigment according to claim 3, wherein the pigmentary base is treated with a compound selected from the group consisting of polyalcohols, alkanolamines, aluminum oxide, silicon dioxide and zirconium oxide.
10. A pigment according to claim 8, wherein the pigmentary base is treated with trimethylolpropane or triethanolamine.
11. A pigment according to claim 9, wherein the pigmentary base is treated with trimethylolpropane or triethanolamine.
12. A pigment according to claim 1, wherein the organic alcohol is a hexanol or an octanol.
13. A pigment according to claim 3, wherein R is hexyl- or octyl-.
14. A pigment according to claim 1, wherein the organic alcohol is 2-ethylhexanol.
15. A pigment according to claim 3, wherein R is 2-ethylhexyl-.
16. A pigment comprising a pigmentary base that has been treated with a salt of the organo-acid phosphate compound as defined in claim 3.
17. A polymer matrix comprised of a polymer and the pigment of claim 1.
18. A polymer matrix comprised of a polymer and the pigment of claim 3.
19. A polymer matrix according to claim 17, wherein the polymer is polyethylene.
20. A polymer matrix according to claim 18, wherein the polymer is polyethylene.
21. A polymer matrix according to claim 17, wherein the amount of the pigment is from about 50 percent to about 85 percent by weight of the polymer matrix, based on the weight of the polymer matrix.
22. A polymer matrix according to claim 18, wherein the amount of the pigment is from about 50 percent to about 85 percent by weight of the polymer matrix, based on the weight of the polymer matrix.
23. A method for preparing a pigment, comprising combining a pigmentary base and an organo-acid phosphate compound, wherein the organo-acid phosphate compound comprises of the reaction products of organic alcohols, and either P2O5 or phosphoric acid.
24. A method for preparing a pigment, comprising combining a pigmentary base and an organo-acid phosphate compound, wherein the organo-acid phosphate compound has the formula:
(R-O)x PO(OH)y wherein x = 1 or 2;
y = 3 - x; and R is an organic group having from 2 to 22 carbon atoms; and wherein the amount of organo-acid phosphate is from about 0.01 to about 5 weight percent based on the weight of the pigmentary base.
(R-O)x PO(OH)y wherein x = 1 or 2;
y = 3 - x; and R is an organic group having from 2 to 22 carbon atoms; and wherein the amount of organo-acid phosphate is from about 0.01 to about 5 weight percent based on the weight of the pigmentary base.
25. A method according to claim 24, wherein said combining occurs at a temperature of from about 10°C to about 270°C.
26. A method for treating a pigment comprising treating a pigmentary base with a salt of the organo-acid phosphate compound as defined in claim 24.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/723,098 | 2000-11-27 | ||
US09/723,098 US6765041B1 (en) | 2000-11-27 | 2000-11-27 | Organo-acid phosphate treated pigments |
CA002430109A CA2430109C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002430109A Division CA2430109C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2632036A1 true CA2632036A1 (en) | 2002-05-30 |
CA2632036C CA2632036C (en) | 2011-04-26 |
Family
ID=24904829
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2632036A Expired - Lifetime CA2632036C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
CA002430109A Expired - Lifetime CA2430109C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
CA2632800A Expired - Lifetime CA2632800C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002430109A Expired - Lifetime CA2430109C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
CA2632800A Expired - Lifetime CA2632800C (en) | 2000-11-27 | 2001-11-26 | Pigments treated with organo-phosphoric acids and their salts |
Country Status (11)
Country | Link |
---|---|
US (4) | US6765041B1 (en) |
EP (1) | EP1339804B1 (en) |
JP (5) | JP2004522815A (en) |
AT (1) | ATE471966T1 (en) |
AU (2) | AU3513702A (en) |
BR (1) | BR0115635B1 (en) |
CA (3) | CA2632036C (en) |
DE (1) | DE60142444D1 (en) |
ES (1) | ES2348031T3 (en) |
MX (1) | MXPA03004634A (en) |
WO (1) | WO2002042381A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114989639A (en) * | 2022-06-22 | 2022-09-02 | 龙佰集团股份有限公司 | Titanium dioxide, preparation method thereof and coating |
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- 2001-11-26 WO PCT/US2001/044201 patent/WO2002042381A2/en active IP Right Grant
- 2001-11-26 AT AT01985488T patent/ATE471966T1/en not_active IP Right Cessation
- 2001-11-26 CA CA2632036A patent/CA2632036C/en not_active Expired - Lifetime
- 2001-11-26 DE DE60142444T patent/DE60142444D1/en not_active Expired - Lifetime
- 2001-11-26 AU AU3513702A patent/AU3513702A/en active Pending
- 2001-11-26 BR BRPI0115635-7A patent/BR0115635B1/en not_active IP Right Cessation
- 2001-11-26 CA CA002430109A patent/CA2430109C/en not_active Expired - Lifetime
- 2001-11-26 CA CA2632800A patent/CA2632800C/en not_active Expired - Lifetime
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- 2001-11-26 AU AU2002235137A patent/AU2002235137B2/en not_active Expired
- 2001-11-26 EP EP01985488A patent/EP1339804B1/en not_active Expired - Lifetime
- 2001-11-26 MX MXPA03004634A patent/MXPA03004634A/en unknown
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2003
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2004
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2007
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2013
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2015
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114989639A (en) * | 2022-06-22 | 2022-09-02 | 龙佰集团股份有限公司 | Titanium dioxide, preparation method thereof and coating |
Also Published As
Publication number | Publication date |
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US6713543B2 (en) | 2004-03-30 |
CA2632800C (en) | 2011-02-22 |
US7259195B2 (en) | 2007-08-21 |
AU3513702A (en) | 2002-06-03 |
CA2430109A1 (en) | 2002-05-30 |
JP2015227464A (en) | 2015-12-17 |
ES2348031T3 (en) | 2010-11-29 |
CA2632800A1 (en) | 2002-05-30 |
EP1339804A2 (en) | 2003-09-03 |
US6765041B1 (en) | 2004-07-20 |
CA2632036C (en) | 2011-04-26 |
JP2014001406A (en) | 2014-01-09 |
JP5441314B2 (en) | 2014-03-12 |
WO2002042381A3 (en) | 2002-08-22 |
BR0115635A (en) | 2004-07-06 |
JP2011099123A (en) | 2011-05-19 |
US20040147637A1 (en) | 2004-07-29 |
JP2007224307A (en) | 2007-09-06 |
MXPA03004634A (en) | 2003-09-05 |
US20020099126A1 (en) | 2002-07-25 |
US20040048951A1 (en) | 2004-03-11 |
ATE471966T1 (en) | 2010-07-15 |
CA2430109C (en) | 2008-07-22 |
BR0115635B1 (en) | 2012-05-29 |
JP2004522815A (en) | 2004-07-29 |
DE60142444D1 (en) | 2010-08-05 |
US6825251B2 (en) | 2004-11-30 |
EP1339804B1 (en) | 2010-06-23 |
WO2002042381A2 (en) | 2002-05-30 |
AU2002235137B2 (en) | 2005-09-01 |
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